Question

what is electris power? its si unit

Answer 1

Electric power is the rate, per unit time, at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second. Electric power is usually produced by electric generators, but can also be supplied by sources such as electric batteries.

Answer 2

Hey mate here is your answer

Electric power is the rate per unit time at which electrical energy is transferred by an electric circuit. the s.i unit is Watt.

Hope this answer will help you!!


The S.I. unit of power is watt. James Watt was an inventor and mechanical engineer. He measured the power of a horse (standard one) by observing how much load it can pull within unit time. To honor him we take the name to use as unit of power.

Power, P = W/t

here, W stands for Work and t for time.

The amount of work by any system in unit time is called it's power.

The unit of work or energy is joule (to honor James Prescott Joule) and unit of time is second.

So, 1 joule per second equal 1 watt.